Cyanoacrylate Closure for Treatment of Venous Leg Ulcers (NCT04011371) | Clinical Trial Compass
CompletedNot Applicable
Cyanoacrylate Closure for Treatment of Venous Leg Ulcers
Canada21 participantsStarted 2019-09-01
Plain-language summary
Venous leg ulcers (VLUs) are a common wound with significant morbidity and cost, and suboptimal therapeutic options. VLUs result from chronic venous insufficiency, including venous reflux and post-thrombotic syndrome. VLU can take from months to years to heal, and 54-78% recur. Current therapies include wound, compression therapy, and medications. These treatments can increase the rate of healing, and reduce recurrence, however these therapies can be burdensome, painful, and ineffective, and despite these therapies, \~50% of wounds become chronic. Chronic VLUs can be painful, malodorous, and infected, and they often significantly limit an individual's function and mobility. An emerging therapy for symptomatic venous reflux is the closure of the culprit vein by endovenous closure with a cyanoacrylate adhesive implant. Recent studies show cyanoacrylate closure (CAC) to be a safe and effective treatment for varicosities resulting from symptomatic incompetent great saphenous veins. This study will evaluate the safety and effectiveness of CAC for VLUs.
Who can participate
Age range18 Years
SexALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
✓. Age ≥18 years old at time of screening;
✓. Venous leg ulcer;
✓. Venous insufficiency (\>0.5 seconds; confirmed by Doppler within last 6 months);
✓. ABI of ≥0.9;
✓. Capable of understanding the study and providing informed consent.
Exclusion criteria
✕. Previous hypersensitivity reactions to the VenaSealTM adhesive or cyanoacrylates;
✕. Acute superficial thrombophlebitis;
✕. Bilateral treatment
✕. Thrombophlebitis migrans;
✕. Deep venous thrombosis;
✕. Deep venous incompetence or occlusion in external iliac or distal veins in the affected extremity (as assessed based on spontaneity, phasicity, augmentation, pulsatility, and compressibility on ultrasound);